plumbing oil return for an oil/air separator

[Rick Dorion]

I'm going to install a Pro-Vent AOS on my LM7. What have folks done to allow drainback to the pan? I'd like to avoid welding a bung. I thought I read a while ago about using a banjo fitting at the drain plug location?

Thanks

[ICrombie]

Just some food for thought, if that AOS is serving as a PCV system catch can I'd avoid putting a drain on it that sends the contents back into the pan. The reason being that moisture will likely condense and accumulate there, and you definitely wouldn't want that being returned to the engine.